The birth of Mark Williamson

Mark Williamson was born on July 22, 1949 in Alameda County, California.

His father's last name is Williamson, and his mother's maiden name is Krause. If Mark is still alive, he's now years old.

His potential siblings include Lon (born 1953), Mary (born 1959), Esther (born 1962) and Shelley (born 1951).